Nuove: multi-strategy, indicatori avanzati, posizioni

- Sidebar portfolio con metriche dettagliate (Totale, Investito, Disponibile, P&L, ROI) e aggiornamento real-time
- Sistema multi-strategia: 8 strategie assegnabili per asset, voting decisionale, pagina Trading Control
- Nuova pagina Posizioni: gestione, chiusura manuale, P&L non realizzato, notifiche
- Sistema indicatori tecnici: 7+ indicatori configurabili, segnali real-time, raccomandazioni, storico segnali
- Refactoring TradingBotService per capitale, P&L, ROI, eventi
- Nuovi modelli e servizi per strategie/indicatori, persistenza configurazioni
- UI/UX: navigazione aggiornata, widget, modali, responsive
- Aggiornamento README e CHANGELOG con tutte le novità

TradingBot/Components/Layout/MainLayout.razor.css

@@ -256,12 +256,35 @@
     gap: 0.875rem !important;
 }
 
+::deep .summary-header {
+    margin-bottom: 0.5rem !important;
+}
+
+::deep .summary-section-title {
+    font-size: 0.875rem !important;
+    color: #6366f1 !important;
+    font-weight: 700 !important;
+    text-transform: uppercase !important;
+    letter-spacing: 0.05em !important;
+}
+
 ::deep .summary-row {
     display: flex !important;
     justify-content: space-between !important;
     align-items: center !important;
 }
 
+::deep .summary-row.highlight {
+    padding-top: 0.5rem !important;
+    margin-top: 0.5rem !important;
+}
+
+::deep .summary-divider {
+    height: 1px !important;
+    background: rgba(99, 102, 241, 0.2) !important;
+    margin: 0.25rem 0 !important;
+}
+
 ::deep .summary-title {
     font-size: 0.75rem !important;
     color: #64748b !important;
@@ -285,6 +308,14 @@
     color: #ef4444 !important;
 }
 
+::deep .summary-amount.invested {
+    color: #f59e0b !important;
+}
+
+::deep .summary-amount.available {
+    color: #3b82f6 !important;
+}
+
 /* ==============================================
    MAIN CONTENT AREA
    ============================================== */
@@ -466,3 +497,46 @@
         padding: 1.5rem 1rem !important;
     }
 }
+
+/* ==============================================
+   VERSION FOOTER
+   ============================================== */
+
+::deep .sidebar-footer {
+    padding: 1rem 1.5rem !important;
+    border-top: 1px solid rgba(99, 102, 241, 0.1) !important;
+    margin-top: auto !important;
+}
+
+::deep .version-info {
+    display: flex !important;
+    justify-content: space-between !important;
+    align-items: center !important;
+    margin-bottom: 0.5rem !important;
+}
+
+::deep .version-label {
+    font-size: 0.75rem !important;
+    color: #64748b !important;
+    font-weight: 600 !important;
+    text-transform: uppercase !important;
+    letter-spacing: 0.05em !important;
+}
+
+::deep .version-number {
+    font-size: 0.875rem !important;
+    font-weight: 700 !important;
+    color: #6366f1 !important;
+    font-family: 'Courier New', monospace !important;
+}
+
+::deep .build-info {
+    display: flex !important;
+    justify-content: flex-start !important;
+}
+
+::deep .build-date {
+    font-size: 0.625rem !important;
+    color: #475569 !important;
+    font-family: 'Courier New', monospace !important;
+}